APPENDIX

MELSEC-Q

(c) Buffer memory settings used in this example

Address Decimal (Hexadecimal)

 

Name

Setting

CH1

 

value

 

 

150 (96H)

Word/byte units designation

Byte units

162 (A2H)

Transmission buffer memory head address designation

0400H

163 (A3H)

Transmission buffer memory length designation

0200H

183 (B7H)

CR/LF output designation

0

184 (B8H)

Output head pointer designation

1

185 (B9H)

Output count designation

5

186 (BAH)

First output frame No. designation

03F2H

187 (BBH)

Second output frame No. designation

03F3H

188 (BCH)

Third output frame No. designation

8001H

189 (BDH)

Fourth output frame No. designation

8000H

190 (BEH)

Fifth output frame No. designation

041BH

6912 (1B00H)

For registration

Registered data byte count designation

2

6913 (1B01H)

No. 8001H

User frame storage

012DH

App. - 44

App. - 44